Inventor
HASUDA MASANORI
JP69 patents
⚠️ This page may combine multiple inventors who share the name “HASUDA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
35 patentsUSD727989SApr 28, 2015
Intermediate adapter for a camera
NIKON CORP37 citations98
USD721117SJan 13, 2015
Camera lens
NIKON CORP32 citations94
US8770868B1Jul 8, 2014
Camera accessory
NIKON CORP35 citations94
USD732101SJun 16, 2015
Camera lens
NIKON CORP25 citations93
USD732102SJun 16, 2015
Intermediate adapter for a camera
NIKON CORP24 citations93
USD731577SJun 9, 2015
Intermediate adapter for a camera
NIKON CORP24 citations93
USD727994SApr 28, 2015
Intermediate adapter for a camera
NIKON CORP27 citations93
USD706853SJun 10, 2014
Intermediate adapter for a camera
NIKON CORP17 citations93
USD706326SJun 3, 2014
Camera lens
NIKON CORP23 citations93
USD705841SMay 27, 2014
Intermediate adapter for a camera
NIKON CORP24 citations93
US5384614AJan 24, 1995
Lens installing/removing device
NIKON CORP30 citations93
US9645476B2May 9, 2017
Camera accessory, camera accessory mount, camera body and camera body mount
NIKON CORP13 citations92
US6072958AJun 6, 2000
Camera having a shutter instrumentation device which detects the travel of the shutter
NIKON CORP17 citations84
US5986383ANov 16, 1999
Drive device and information recording and processing device
NIKON CORP8 citations74
US5875368AFeb 23, 1999
Focal plane shutter device
NIKON CORP6 citations74
US5835800ANov 10, 1998
Camera and recording medium forwarding device suitable for use in a camera
NIKON CORP9 citations74
US5797055AAug 18, 1998
Focal plane shutter and method for producing same
NIKON CORP13 citations74
US5758213AMay 26, 1998
Camera having a shutter measuring apparatus
NIKON CORP16 citations74
US5594521AJan 14, 1997
Brake apparatus for a shutter
NIKON CORP15 citations74
US5532785AJul 2, 1996
Camera having means for correcting shutter time by measuring the actual exposure time
NIKON CORP17 citations74
US5457514AOct 10, 1995
Shutter instrumentation device for detecting the opening and the closing of a camera shutter
NIKON CORP14 citations74
US5371427ADec 6, 1994
Driver for piezoelectric actuator and shutter control device utilizing piezoelectric device
NIKON CORP5 citations74
US5323205AJun 21, 1994
Divided blade and slit-forming blade for focal plane shutter
NIKON CORP17 citations74
US11592729B2Feb 28, 2023
Camera accessory
NIKON CORP1 citations73
US10809601B2Oct 20, 2020
Camera accessory
NIKON CORP2 citations73
US5543880AAug 6, 1996
Friction member for brake mechanism in camera shutter
NIKON CORP9 citations72
US5475459ADec 12, 1995
Blade type focal plane shutter with improved arm construction
NIKON CORP10 citations72
US5664247ASep 2, 1997
Shutter brake mechanism
NIKON CORP17 citations67
US7822330B2Oct 26, 2010
Image blur correction device and camera
NIKON CORP4 citations63
US5905920AMay 18, 1999
Camera with monitoring and testing of camera shutter operations
NIKON CORP6 citations63
US5761552AJun 2, 1998
Camera having shutter instrumentation device for measuring shutter speed
NIKON CORP4 citations63
US5727246AMar 10, 1998
Shutter device
NIKON CORP2 citations63
US5678106AOct 14, 1997
Driver for piezoelectric actuator and shutter control device utilizing piezoelectric device
NIKON CORP5 citations63
US5630190AMay 13, 1997
Focal plane shutter and method for forming the same
NIKON CORP3 citations63
US5630191AMay 13, 1997
Shutter device
NIKON CORP4 citations63
HASUDA MASANORI
13 patentsUSD692475SOct 29, 2013
Camera mount
HASUDA MASANORI48 citations98
USD699773SFeb 18, 2014
Camera lens
HASUDA MASANORI22 citations93
USD698843SFeb 4, 2014
Intermediate adapter for a camera
HASUDA MASANORI27 citations93
USD698844SFeb 4, 2014
Intermediate adapter for a camera
HASUDA MASANORI19 citations93
USD698842SFeb 4, 2014
Camera lens
HASUDA MASANORI26 citations93
US9164360B2Oct 20, 2015
Camera accessory
HASUDA MASANORI10 citations92
US9075287B2Jul 7, 2015
Camera accessory, camera accessory mount, camera body and camera body mount
HASUDA MASANORI12 citations92
US8757904B2Jun 24, 2014
Adapter, camera system, and adapter control program
HASUDA MASANORI28 citations92
US8573868B2Nov 5, 2013
Camera accessory, camera accessory mount, camera body and camera body mount
HASUDA MASANORI26 citations92
US8430582B2Apr 30, 2013
Camera accessory, mount of camera accessory, camera body and mount of camera body
HASUDA MASANORI21 citations92
USD682910SMay 21, 2013
Digital camera
HASUDA MASANORI9 citations84
US8814449B2Aug 26, 2014
Adapter, camera system, and adapter control program
HASUDA MASANORI6 citations72
US8264556B2Sep 11, 2012
Lens barrel unit
HASUDA MASANORI5 citations63
NIPPON KOGAKU KK
1 patentSUGIYAMA HIDEAKI
1 patentShowing the top 50 of 69 patents by PatentIndex Score.